About Bipolar Transistors - BJT

Bipolar Transistors - BJT

Bipolar junction transistors (BJTs) are a type of transistor used in electronics and signal processing circuits. They are composed of two pn-junctions in a three-terminal device. In the most common configuration, the BJT acts as an amplifier and can be used to amplify both voltage and current. BJTs can also be used in a switching configuration, where they are used to control the flow of current in a circuit. BJTs are versatile and can be used in a wide range of applications, from computers and consumer electronics to industrial and medical control systems.

Bipolar Transistors - BJT

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Technology	Mounting Style	Package / Case	Transistor Polarity	Configuration	Maximum DC Collector Current	Collector- Emitter Voltage VCEO Max	Collector- Base Voltage VCBO	Emitter- Base Voltage VEBO	Collector-Emitter Saturation Voltage	Pd - Power Dissipation	Gain Bandwidth Product fT	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Series	Packaging

BUJ302AX,127

Bipolar Transistors - BJT NPN 400 V 4 A

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

WeEn Semiconductor

Availability : 4831
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

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USD 0.3245

Multiples of: 1

Through Hole

TO - 220F - 3

Npn

Single

4 A

400 V

19 V

0.6 V

26 W

+ 150 C

2SB649AD-C

Transistors (NPN/PNP) PNP 1.5A 160V TO-252 RoHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Blue Rocket

Availability : 4830
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48	23	24	25	26	27	28	29
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USD 0.0614

Multiples of: 5

PMP4501Y,115

Transistors Bipolar - BJT MATCHED PAIR

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Nexperia

Availability : 4830
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.242

Multiples of: 1

Smd/Smt

SOT - 363

Npn

Dual

0.1 A

45 V

50 V

6 V

300 mW

250 Mhz

- 65 C

+ 150 C

Reel

PN2369A

Central Semiconductor Bipolar Transistors - BJT NPN Fast SW SS

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Central Semiconductor

Availability : 4830
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.2442

Multiples of: 1

Through Hole

TO - 92

Npn

Single

0.2 A

15 V

40 V

4.5 V

500 mV

625 mW

500 Mhz

- 65 C

+ 150 C

Pn23

Bulk

BC556C

Transistor: PNP; bipolar; 65V; 100mA; 500mW; TO92

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Diotec

Availability : 4826
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0462

Multiples of: 1

MMBTH10M3T5G

Trans GP BJT NPN 25V Automotive 3-Pin SOT-723 T/R

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor

Availability : 4825
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November 2025

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49	30	1	2	3	4	5	6

USD 0.0407

Multiples of: 1

Smd/Smt

SOT - 723

Npn

Single

25 V

30 V

3 V

640 mW

650 Mhz

- 55 C

+ 150 C

Aec - Q101

Mmbth10m3

Reel

LBSS5250Y3T1G

50V 2A PNP SOT-89 Bipolar Transistors - BJT ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Leshan

Availability : 4825
Ship by Tue. 18 Nov to Mon. 24 Nov

November 2025

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USD 0.0717

Multiples of: 5

BCP53-16T1G

Bipolar (BJT) Transistor PNP 80 V 1.5 A 50MHz 1.5 W Surface Mount SOT-223 (TO-261)

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor

Availability : 4823
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49	30	1	2	3	4	5	6

USD 0.0794

Multiples of: 1

Smd/Smt

SOT - 223 - 4

Pnp

Single

1.5 A

- 80 V

- 100 V

5 V

- 0.5 V

1.5 W

50 Mhz

- 65 C

+ 150 C

Bcp53

Cut Tape

LBC847BN3T5G

45V 100mA NPN SOT-883-3 Bipolar Transistors - BJT ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Leshan

Availability : 4819
Ship by Tue. 18 Nov to Mon. 24 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
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49	30	1	2	3	4	5	6

USD 0.0168

Multiples of: 10

PZT4401,115

Bipolar (BJT) Transistor NPN 40 V 600 mA 250MHz 1.15 W Surface Mount SOT-223

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Nexperia

Availability : 4818
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November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0792

Multiples of: 1

Smd/smt

SOT - 223

Npn

Single

0.6 A

40 V

60 V

6 V

1150 mW

250_Mhz

- 65 C

+ 150 C

Reel

MPS6534

Central Semiconductor Bipolar Transistors - BJT PNP Gen Pur SS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Central Semiconductor

Availability : 4818
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November 2025

November 2025
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.2838

Multiples of: 1

Through Hole

TO - 92

Pnp

600 mA

40 V

4 V

300 mV

625 mW

250 Mhz

+ 150 C

Mps65

Bulk

MMBT2222A

40V 300mW 600mA NPN SOT-23 Bipolar (BJT) ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ALJ

Availability : 4801
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November 2025

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USD 0.0064

Multiples of: 50

BCW68H

60V 330mW 250@100mA,2V 800mA PNP SOT-23 Bipolar Transistors - BJT ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

amsem

Availability : 4801
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November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 0.0097

Multiples of: 50

BC848A

Transistor: NPN; bipolar; 30V; 0.1A; 200mW; SOT23

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Yangjie

Availability : 4801
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

November 2025
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USD 0.0145

Multiples of: 25

2SC2235-Y

Transistors (NPN/PNP) NPN 800mA 120V TO-92LM RoHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Blue Rocket

Availability : 4801
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November 2025

November 2025
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USD 0.0494

Multiples of: 5

BC140-16

Transistor: NPN; bipolar; 40V; 1A; 0.8/4W; TO39

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

CDIL

Availability : 4801
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November 2025

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USD 0.378

Multiples of: 1

BC141-16

Transistor: NPN; bipolar; 60V; 1A; 0.8/4W; TO39

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

CDIL

Availability : 4801
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November 2025

November 2025
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.3836

Multiples of: 1

MJD122-TP

Micro Commercial Components (MCC) Bipolar Transistors - BJT TRANS NPN 100V 8A DPAK

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Micro Commercial Components (MCC)

Availability : 4797
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49	30	1	2	3	4	5	6

USD 0.3025

Multiples of: 1

Through Hole

DPAK - 3

Npn

Single

8 A

100 V

5 V

2 V

1.5 W

+ 150 C

Mjd122

Reel

MPSA06

RANSISTOR-NPN SILICON BVCEO

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

NTE

Availability : 4796
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1299

Multiples of: 1

2SC1815

Bipolar Transistors - BJT 60Vcbo 50Vceo 5.0V 150mA 400mA 400mW

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Central Semiconductor

Availability : 4786
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November 2025